.activity_head{
    height:30px;
    font-size: 20px;
    background-color: aliceblue;
}
.act_top{
    margin-left:42%;
}
.activity_body{
    padding-top:20px;
    font-size:20px;
    padding-left:20px;
    padding-right:20px;
}
.act_name{
    margin-left:41%;
}
.act_body{
    margin-top:30px;
}
.act_start{
    margin-top:30px;
}
.act_end{
    margin-top:30px;
}
.act_claim{
    margin-top:30px;
}
.act_pat{
    margin-top:30px;
}
.act_prize{
    margin-top:30px;
}
.act_starttime{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    height:30px;
    padding-top:5px;
}
.act_endtime{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    height:30px;
    padding-top:5px;
}
.act_content{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    text-indent: 2em;
    line-height:30px;
}
.act_need{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    height:60px;
    padding-top:15px;
}
.act_up{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    height:50px;
    padding-top:25px;
}
.act_money{
    margin-top:20px;
    background-color: rgba(176,196,222,0.5);
    height:50px;
    padding-top:25px;
}
.act_add{
    margin-top:30px;
    margin-left:110px;
}
/* .act_add>button{
    background-color: white;
    border: none;
    color:black;
    padding: 15px 40px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
} */
/* .act_add1{
    margin-top:-48px;
    margin-left:110px;
} */
/* .act_add1>button{
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
} */
.act_pic{
    width:100%;
}
.act_pic>img{
    width:100%;
}
